Hygiene Equipment Usage Detection With Integrated Position Tracking

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Solution Overview

Problem

Existing hygiene equipment monitoring systems face challenges in efficiently detecting and reporting usage events, particularly in large facilities, where manual configuration and replacement of equipment are burdensome, and existing solutions fail to accurately determine the location and time of usage for mobile equipment.

Innovation Solution

A detection and reporting device equipped with a positioning section for determining positional information, a sensor section to sense usage events, and a reporting section to transmit usage event information, allowing for automated association with positional data, thereby enhancing compliance monitoring without the need for extensive manual configuration or equipment replacement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If manual configuration and monitoring of hygiene equipment is used, then device complexity is reduced, but measurement precision and reliability of usage detection deteriorate

Engineering Contradiction:
Improveusage event detection accuracyVSAvoidmonitoring system complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The hygiene equipment performs self-monitoring through integrated sensors that automatically detect usage events without requiring external manual configuration or complex monitoring infrastructure. The device serves itself by generating and transmitting usage data autonomously.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The monitoring system is designed to be universally applicable across different types of hygiene equipment (dispensers, dryers, etc.) without requiring type-specific configuration. A single standardized approach handles multiple device categories, reducing overall system complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Measurement precision

If extensive manual configuration and equipment replacement is implemented, then measurement precision improves, but productivity and ease of operation worsen

Engineering Contradiction:
Improveusage event detection accuracyVSAvoiddeployment efficiency
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The system eliminates the need for manual configuration by automatically detecting and reporting usage events. Equipment maintains its functionality while autonomously providing monitoring data, removing the burden of manual setup and replacement activities.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Manual mechanical configuration and physical equipment replacement are replaced by electronic sensing and wireless communication systems. Sensors and transmitters automatically track usage without requiring physical intervention or equipment substitution.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Loss of information

If existing hygiene equipment is monitored without positioning integration, then device complexity remains low, but loss of information about location and time of usage increases

Engineering Contradiction:
Improveusage location and time dataVSAvoidpositioning integration complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The positioning functionality is merged with the usage detection system, combining location tracking and usage monitoring into a single integrated solution. This reduces information loss by capturing both usage events and location data through unified sensing and communication mechanisms.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11127279B2Usage detection of hygiene equipment
Publication Date: 2021.09.21 ESSITY HYGIENE & HEALTH AB
  • US11127279B2 patent drawing
  • US11127279B2 patent drawing
  • US11127279B2 patent drawing

AI summary

A detection and reporting device for determining a usage event indicating a use of a piece of hygiene equipment, the detection and reporting device comprising a positioning section that allows determining positional information indicating a position of the detection and reporting device; a sensor section configured to sense over a time span an observable indicating a use of the piece of hygiene equipment and to generate usage event information on the basis of the sensed observable; and a reporting section configured to generate and transmit a message on the basis of said usage event information and on information allowing an association to said positional information.